| （単位：千ドル） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 1Q25 | 1,458 | +56.3% |
| 3Q24 | 1,421 | -2.9% |
| 2Q24 | 982 | -71.7% |
| 1Q24 | 933 | -65.6% |
| 3Q23 | 1,464 | -54.4% |
| 2Q23 | 3,469 | +71.5% |
| 1Q23 | 2,715 | +24.5% |
| 3Q22 | 3,212 | -1.3% |
| 2Q22 | 2,023 | -28.4% |
| 1Q22 | 2,181 | -29.1% |
| 3Q21 | 3,255 | +11.4% |
| 2Q21 | 2,825 | +5.8% |
| 1Q21 | 3,078 | +148.0% |
| 3Q20 | 2,923 | +50.4% |
| 2Q20 | 2,669 | +16.8% |
| 1Q20 | 1,241 | -31.1% |
| 3Q19 | 1,943 | -14.6% |
| 2Q19 | 2,285 | -7.8% |
| 1Q19 | 1,802 | -11.0% |
| 3Q18 | 2,275 | +24.6% |
| 2Q18 | 2,478 | +27.8% |
| 1Q18 | 2,025 | -6.9% |
| 3Q17 | 1,826 | -17.4% |
| 2Q17 | 1,939 | +2.8% |
| 1Q17 | 2,174 | +28.6% |
| 3Q16 | 2,211 | +32.0% |
| 2Q16 | 1,887 | +2.8% |
| 1Q16 | 1,690 | -2.6% |
| 3Q15 | 1,675 | -8.0% |
| 2Q15 | 1,836 | +2.6% |
| 1Q15 | 1,735 | +20.1% |
| 3Q14 | 1,820 | +28.4% |
| 2Q14 | 1,789 | +6.4% |
| 1Q14 | 1,445 | +23.8% |
| 3Q13 | 1,417 | +58.7% |
| 2Q13 | 1,681 | - |
| 1Q13 | 1,167 | - |
| 3Q12 | 893 | - |